212051422422332 has 6 divisors (see below), whose sum is σ = 371089989239088. Its totient is φ = 106025711211164.

The previous prime is 212051422422277. The next prime is 212051422422379. The reversal of 212051422422332 is 233224224150212.

It is a junction number, because it is equal to n+sod(n) for n = 212051422422292 and 212051422422301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26506427802788 + ... + 26506427802795.

It is an arithmetic number, because the mean of its divisors is an integer number (61848331539848).

Almost surely, 2^{212051422422332} is an apocalyptic number.

It is an amenable number.

212051422422332 is a deficient number, since it is larger than the sum of its proper divisors (159038566816756).

212051422422332 is a wasteful number, since it uses less digits than its factorization.

212051422422332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53012855605587 (or 53012855605585 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 212051422422332 its reverse (233224224150212), we get a palindrome (445275646572544).

The spelling of 212051422422332 in words is "two hundred twelve trillion, fifty-one billion, four hundred twenty-two million, four hundred twenty-two thousand, three hundred thirty-two".